Needrestart: Restart Daemons After Library Updates on Perl

needrestart

About

needrestart checks which daemons need to be restarted after library upgrades. It is inspired by checkrestart from the debian-goodies package.

There are some hook scripts in the ex/ directory (to be used with apt and dpkg. The scripts will call needrestart after any package installation/upgrades.

needrestart should work on GNU/Linux. It has limited functionality on GNU/kFreeBSD since /proc/<pid>/maps does not show removed file links.

Restarting Services

needrestart supports but does not require systemd (available since v0.6). If systemd is used you should use libpam-systemd, too. If needrestart detects systemd it will assume that libpam-systemd is used and relies on cgroup names to detect if a process belongs to a user session or a daemon. If you do not use libpam-systemd you should set $nrconf{has_pam_systemd} to 0 within needrestart.conf.

If systemd is not available or does not return a service name needrestart uses hooks to identify the corresponding System V init script. The shipped hooks support the following package managers:

  • dpkg
  • rpm
  • pacman

The service command is used to run the traditional System V init script.

Frontends

needrestart uses a modular approach based on perl packages providing the user interface. The following frontends are shipped:

  • NeedRestart::UI::Debconf using debconf
  • NeedRestart::UI::stdio fallback using stdio interaction

Kernel & Microcode

needrestart 0.8 brings a obsolete kernel detection feature. Since needrestart 3.5 it is possible to filter kernel image filenames (required on Raspberry Pi).

In needrestart 3.0 a processor microcode update detection feature for Intel CPUs has been added. Since needrestart 3.5 the AMD CPU support has been added.

Interpreters

needrestart 0.8 brings an interpreter scanning feature. Interpreters not only map binary (shared) objects but also use plaintext source files. The interpreter detection tries to check for outdated source files since they may contain security issues, too. This is only a heuristic and might fail to detect all relevant source files. The following interpreter scanners are shipped:

  • NeedRestart::Interp::Java
  • NeedRestart::Interp::Perl
  • NeedRestart::Interp::Python
  • NeedRestart::Interp::Ruby

Containers

needrestart 2.1 detects some container technologies. If a process is part of a container it might not be possible to restart it using Sys-V/systemd.

There are special perl packages (NeedRestart::CONT::*) implementing the container detection and restarting. The following container detectors are shipped:

  • NeedRestart::CONT::docker
  • NeedRestart::CONT::LXC
  • NeedRestart::CONT::machined

Batch Mode

needrestart can be run in batch mode to use the results within other programs or scripts.

There is also a nagios plugin mode available.


Download Details:

Author: liske
Source Code: https://github.com/liske/needrestart

License: GPL-2.0 license

#perl 

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Needrestart: Restart Daemons After Library Updates on Perl

Needrestart: Restart Daemons After Library Updates on Perl

needrestart

About

needrestart checks which daemons need to be restarted after library upgrades. It is inspired by checkrestart from the debian-goodies package.

There are some hook scripts in the ex/ directory (to be used with apt and dpkg. The scripts will call needrestart after any package installation/upgrades.

needrestart should work on GNU/Linux. It has limited functionality on GNU/kFreeBSD since /proc/<pid>/maps does not show removed file links.

Restarting Services

needrestart supports but does not require systemd (available since v0.6). If systemd is used you should use libpam-systemd, too. If needrestart detects systemd it will assume that libpam-systemd is used and relies on cgroup names to detect if a process belongs to a user session or a daemon. If you do not use libpam-systemd you should set $nrconf{has_pam_systemd} to 0 within needrestart.conf.

If systemd is not available or does not return a service name needrestart uses hooks to identify the corresponding System V init script. The shipped hooks support the following package managers:

  • dpkg
  • rpm
  • pacman

The service command is used to run the traditional System V init script.

Frontends

needrestart uses a modular approach based on perl packages providing the user interface. The following frontends are shipped:

  • NeedRestart::UI::Debconf using debconf
  • NeedRestart::UI::stdio fallback using stdio interaction

Kernel & Microcode

needrestart 0.8 brings a obsolete kernel detection feature. Since needrestart 3.5 it is possible to filter kernel image filenames (required on Raspberry Pi).

In needrestart 3.0 a processor microcode update detection feature for Intel CPUs has been added. Since needrestart 3.5 the AMD CPU support has been added.

Interpreters

needrestart 0.8 brings an interpreter scanning feature. Interpreters not only map binary (shared) objects but also use plaintext source files. The interpreter detection tries to check for outdated source files since they may contain security issues, too. This is only a heuristic and might fail to detect all relevant source files. The following interpreter scanners are shipped:

  • NeedRestart::Interp::Java
  • NeedRestart::Interp::Perl
  • NeedRestart::Interp::Python
  • NeedRestart::Interp::Ruby

Containers

needrestart 2.1 detects some container technologies. If a process is part of a container it might not be possible to restart it using Sys-V/systemd.

There are special perl packages (NeedRestart::CONT::*) implementing the container detection and restarting. The following container detectors are shipped:

  • NeedRestart::CONT::docker
  • NeedRestart::CONT::LXC
  • NeedRestart::CONT::machined

Batch Mode

needrestart can be run in batch mode to use the results within other programs or scripts.

There is also a nagios plugin mode available.


Download Details:

Author: liske
Source Code: https://github.com/liske/needrestart

License: GPL-2.0 license

#perl 

I am Developer

1599275499

PHP Code for Update Data in MySQL Database - Tuts Make

php code for updating data in mysql database. Here, i will show you how to fetch and update data from mysql in php.

PHP Code for retrieve and update data form mysql database

  1. Step 1 - Connect to MySQL database
  2. Step 2 - Fetch data from the database
  3. Step 3 - Update data from database

https://www.tutsmake.com/php-code-for-update-data-in-mysql-database/

#how to edit data in php using form #how to update data in php using form mysqli #how to fetch and update data from database in php #php code for updating data in mysql database #php #update

Brandon  Adams

Brandon Adams

1625629740

What is a Library? Using Libraries in Code Tutorial | C Library Examples

In this tutorial, we’ll be talking about what a library is and how they are useful. We will be looking at some examples in C, including the C Standard I/O Library and the C Standard Math Library, but these concepts can be applied to many different languages. Thank you for watching and happy coding!

Need some new tech gadgets or a new charger? Buy from my Amazon Storefront https://www.amazon.com/shop/blondiebytes

Also check out…
What is a Framework? https://youtu.be/HXqBlAywTjU
What is a JSON Object? https://youtu.be/nlYiOcMNzyQ
What is an API? https://youtu.be/T74OdSCBJfw
What are API Keys? https://youtu.be/1yFggyk--Zo
Using APIs with Postman https://youtu.be/0LFKxiATLNQ

Check out my courses on LinkedIn Learning!
REFERRAL CODE: https://linkedin-learning.pxf.io/blondiebytes
https://www.linkedin.com/learning/instructors/kathryn-hodge

Support me on Patreon!
https://www.patreon.com/blondiebytes

Check out my Python Basics course on Highbrow!
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Check out behind-the-scenes and more tech tips on my Instagram!
https://instagram.com/blondiebytes/

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Want to BINGE?? Check out these playlists…

Quick Code Tutorials: https://www.youtube.com/watch?v=4K4QhIAfGKY&index=1&list=PLcLMSci1ZoPu9ryGJvDDuunVMjwKhDpkB

Command Line: https://www.youtube.com/watch?v=Jm8-UFf8IMg&index=1&list=PLcLMSci1ZoPvbvAIn_tuSzMgF1c7VVJ6e

30 Days of Code: https://www.youtube.com/watch?v=K5WxmFfIWbo&index=2&list=PLcLMSci1ZoPs6jV0O3LBJwChjRon3lE1F

Intermediate Web Dev Tutorials: https://www.youtube.com/watch?v=LFa9fnQGb3g&index=1&list=PLcLMSci1ZoPubx8doMzttR2ROIl4uzQbK

GitHub | https://github.com/blondiebytes

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#blondiebytes #c library #code tutorial #library

How To Manually Reset Window Update Components To Fix Window Update Error?

If in case, the user is facing Window Update Error then they should manually reset Window Update Components. Generally, this error occurs because of the damage or corrupt Window update components or may be due to outdated Windows. But for more information, you should contact to the Microsoft team via www.office.com/setup enter the download key for free.

Manually Reset Windows Update Components:

  1. First, you should open a command prompt.
In Windows 10, you have to press and hold the Windows logo button on the taskbar and then you should select Command Prompt as an Admin. After this, you should click on Yes option, if the User Account Control box displays on your screen.

In Windows8.1 and Windows 8: Go to the Start screen, then select Search, and then type cmd. Here, in the search results, you should press-and-hold or just right-click on Command Prompt. After this, you should select Run as Administrator.

In Windows 7 and earlier versions: You need to press the Windows logo key + R, then type cmd in the Run box, and tap on Enter. After this, right-click on cmd and then you have to select Run as Administrator.

  1. Now, you have to stop the BITS service, the Windows Update service, and also the Cryptographic service. For this, at a command prompt, you have to type the following commands and just press Enter key after each command.
net stop bits

net stop wuauserv

net stop appidsvc

net stop cryptsvc

  1. Then, you have to delete the qmgr.dat files. For this, at a command prompt, you should type the following command, and then tap on Enter key:
Del “%ALLUSERSPROFILE%\Application Data\Microsoft\Network\Downloader\qmgr*.dat”
  1. Here, at a command prompt, you should type the following command, and tap on Enter key:
cd /d %windir%\system32
  1. After this, you should reregister the BITS files and also the Windows Update files. For this, at a command prompt, you should type the following commands and tap on Enter after each command.
know here this link: Quick Method To Get And Use BlueStacks on Mac:

regsvr32.exe atl.dll

regsvr32.exe urlmon.dll

regsvr32.exe mshtml.dll

regsvr32.exe shdocvw.dll

regsvr32.exe browseui.dll

regsvr32.exe jscript.dll

regsvr32.exe vbscript.dll

regsvr32.exe scrrun.dll

regsvr32.exe msxml.dll

regsvr32.exe msxml3.dll

regsvr32.exe msxml6.dll

regsvr32.exe actxprxy.dll

regsvr32.exe softpub.dll

regsvr32.exe wintrust.dll

regsvr32.exe dssenh.dll

regsvr32.exe rsaenh.dll

regsvr32.exe gpkcsp.dll

regsvr32.exe sccbase.dll

regsvr32.exe slbcsp.dll

regsvr32.exe cryptdlg.dll

regsvr32.exe oleaut32.dll

regsvr32.exe ole32.dll

regsvr32.exe shell32.dll

regsvr32.exe initpki.dll

regsvr32.exe wuapi.dll

regsvr32.exe wuaueng.dll

regsvr32.exe wuaueng1.dll

regsvr32.exe wucltui.dll

regsvr32.exe wups.dll

regsvr32.exe wups2.dll

regsvr32.exe wuweb.dll

regsvr32.exe qmgr.dll

regsvr32.exe qmgrprxy.dll

regsvr32.exe wucltux.dll

regsvr32.exe muweb.dll

regsvr32.exe wuwebv.dll

  1. At this point, you should check the problem Windows update error is fixed or not. If in case, the error is still there then you should continue the next steps.
  2. Now, you should reset Winsock. For this, at a command prompt, just type the following command and hit Enter:
netsh winsock reset
  1. If in case, you are running Windows XP, then you should configure the proxy settings. For this, at a command prompt, you need to type the following command, and hit Enter:
proxycfg.exe -d
  1. But in case, you are running other versions of Windows, then at a command prompt, you should type the following command and tap on Enter: office.com/setup
netsh winhttp reset proxy
  1. Here, you should Restart the BITS service, the Windows Update service, and also the Cryptographic service. For this, at a command prompt, just type the following commands and hit Enter after each command.
net start bits

net start wuauserv

net start appidsvc

net start cryptsvc

  1. In Windows Vista only, you should clear the BITS queue. For this, at a command prompt, you should type the following command and tap Enter:
bitsadmin.exe /reset /allusers
  1. At last, you should Restart the computer system.
For assistance or support, just contact to the support team of Microsoft through office.com/setup get the download key for free.

read here also…

www.webroot.com/safe
www.avg.com/retail

#window update components #window update error #www.office.com/setup #office.com/setup #manually reset window update

Chloe  Butler

Chloe Butler

1667619300

Perl 5 Cucumber: Minimal Implementation Of Cucumber in Perl5

Perl 5 Cucumber

This is a minimal implementation of Cucumber in Perl5

To learn about Cucumber take a look at:
http://wiki.gihub.com/aslakhellesoy/cucumber

Example:

Story

Feature: Dealing with mushrooms
  In order to test the effect of evil poisonous mushrooms
  As an evil scientist
  I want to test effects of eating mushrooms on little children

  Scenario: Mushrooms are bad for you, they kill boys
    Given a live boy in a forest
    When he ate a mushroom
    Then he was a dead boy in a forest

  Scenario: Mushrooms are bad for girls too
    Given a live girl in a forest
    When she ate a mushroom
    Then she was a dead girl in a forest

Code


Given qr/(.*) in (.*)/, sub {
  my ($description,$location) = @_;
  $state{human} = $description;
  $state{location} = $location;
};

When qr/s?he ate (.*)/, sub {
  my $item = shift;
  if ($item eq 'a mushroom') {
    $state{human} =~ s/live/dead/;
  }
};

Then qr/s?he was (.*) in (.*)/, sub {
  my ($description,$location) = @_;
  is($state{human},$description,$description);
  is($state{location},$location,$location);
};

Execution output

$ perl p5-cucumber.pl
Feature: Dealing with mushrooms
  In order to test the effect of evil poisonous mushrooms
  As an evil scientist
  I want to test effects of eating mushrooms on little children

  Scenario: Mushrooms are bad for you, they kill boys
    Given a live boy in a forest
    When he ate a mushroom
    Then he was a dead boy in a forest
ok 1 - a dead boy
ok 2 - a forest

  Scenario: Mushrooms are bad for girls too
    Given a live girl in a forest
    When she ate a mushroom
    Then she was a dead girl in the sea
ok 3 - a dead girl
not ok 4 - the sea
#   Failed test 'the sea'
#   at ./p5-cucumber.pl line 82.
#          got: 'a forest'
#     expected: 'the sea'
1..4
# Looks like you failed 1 test of 4.

(exitcode is 1 for failure)

And when we fix the story:

$ perl p5-cucumber.pl
Feature: Dealing with mushrooms
  In order to test the effect of evil poisonous mushrooms
  As an evil scientist
  I want to test effects of eating mushrooms on little children

  Scenario: Mushrooms are bad for you, they kill boys
    Given a live boy in a forest
    When he ate a mushroom
    Then he was a dead boy in a forest
ok 1 - a dead boy
ok 2 - a forest

  Scenario: Mushrooms are bad for girls too
    Given a live girl in a forest
    When she ate a mushroom
    Then she was a dead girl in a forest
ok 3 - a dead girl
ok 4 - a forest
1..4

(exitcode is 0 for success)

Thanks

Great thank you for the perl-il and perl-qa mailing lists
for helping me with some high level perl concepts that make
this code so beautiful like it is.

Another huge thank you to the people in #perl @freenode.net
who helped me with sticky dereferencing and scalar/list
problems.


Download Details:

Author: kesor
Source Code: https://github.com/kesor/p5-cucumber

#perl